1434401321322 has 16 divisors (see below), whose sum is σ = 2922930995040. Its totient is φ = 469112381712.

The previous prime is 1434401321261. The next prime is 1434401321333. The reversal of 1434401321322 is 2231231044341.

It is a super-2 number, since 2×1434401321322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1434401321322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2255347672 + ... + 2255348307.

It is an arithmetic number, because the mean of its divisors is an integer number (182683187190).

Almost surely, 2^{1434401321322} is an apocalyptic number.

1434401321322 is an abundant number, since it is smaller than the sum of its proper divisors (1488529673718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434401321322 is a wasteful number, since it uses less digits than its factorization.

1434401321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510696037.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1434401321322 its reverse (2231231044341), we get a palindrome (3665632365663).

The spelling of 1434401321322 in words is "one trillion, four hundred thirty-four billion, four hundred one million, three hundred twenty-one thousand, three hundred twenty-two".